Skeleton, Muscles & Diseases Grade 4

Skeleton, Muscles, Diseases

Multiple Choice

The bone around your lungs is ....

• skull

• femur

• ribs

• spine

Multiple Choice

This is the biggest and the longest bone in human.

What bone is this?

• Femur
• Radius

• Fibula

• Ulna

Multiple Choice

The bones that shown by arrow is ....

• vertebrae
• tibia
• pelvis
• femur

Multiple Choice

Earthworm, leech, and slug are ....

• endoskeleton animal

• exoskeleton animal

• no skeleton animal

Multiple Choice

What is the skeletal system for this insect?

• endoskeleton

• exoskeleton

• hydrostatic skeleton

• chitin

Multiple Choice

How many bones are there in adult human?

• 200

• 206

• 300

• 306

Multiple Choice

Fracture is shown in picture ____

Multiple Choice

Snail is exoskeleton animal.

• TRUE

• FALSE

Multiple Select

Why do we need skeleton?

Tick 3 boxes with correct answers.

• To protect important organs

• To support our body

• To make us looks like jelly

• To shape our body

• To keep the bones save

Multiple Select

Tick 3 boxes of invertebrates animals.

Multiple Select

Tick 3 boxes with picture of contracting biceps.

Multiple Choice

Based on the key, which of these is a bird?

• A

• B

• C

• D

Multiple Choice

It has no arms or legs.

Its skeleton is a long backbone with ribs.

What is it?

• snake

• frog

• horse

• dinosaur

Multiple Choice

The muscle ... the bones. so we can move our body

• pushes

• pulls

• connects

• move

Multiple Choice

The illnesses below that causes by viruses and can be spread to other person is ...

• chicken pox

• strep throat

• headache

• toothache

Multiple Select

Muscles allow us to move.

• true

• false

Multiple Choice

What is an infectious disease?

• A disease that cannot be spread to others.

• A disease that can be spread to others.

• A disease that can only be spread by mosquitoes.

• A disease that can be caused by disinfectants.

Multiple Choice

What is the first vaccination created for?

• Bird flu

• Cowpox

• Smallpox

• Covid-19

Multiple Select

The effects of a plant when it has an infectious disease are ....

• a lots of flower or fruit

• rapid growth

• crinkled leaves

• leaf rust

Multiple Choice

Vaccines give us immunity to our body and it can prevent the spread of diseases.

• true

• false